Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

LEONARD JAMES LAWSON

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1548318843
CMS profile
297373
Location
CHICAGO, IL

General Payments · PY2018

$362.05

  • Reported across 15 records
  • CMS publication 2026-01-23

Latest program year · PY2018

$362.05

15 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2018 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $331.87 13
Education $30.18 2

By paying entity

PY2018 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $362.05 15

Payment records · PY2018 (15)

Sorted by paying entity, then date · as published by CMS

Program year 2018
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $25.00 04/07/2018 Food and Beverage Undisputed 01/23/2026 613247357 CMS
AbbVie, Inc. $11.32 04/02/2018 Food and Beverage Undisputed 01/23/2026 570811629 CMS
AbbVie, Inc. $117.04 05/31/2018 Food and Beverage Undisputed 01/23/2026 570992307 CMS
AbbVie, Inc. $8.88 07/19/2018 Food and Beverage Undisputed 01/23/2026 571191439 CMS
AbbVie, Inc. $12.50 08/30/2018 Food and Beverage Undisputed 01/23/2026 571184641 CMS
AbbVie, Inc. $23.20 09/27/2018 Food and Beverage Undisputed 01/23/2026 571241939 CMS
Allergan Inc. $14.11 02/21/2018 Food and Beverage Undisputed 01/23/2026 595549835 CMS
AMAG Pharmaceuticals, Inc. $14.90 01/25/2018 Education Undisputed 01/23/2026 559488421 CMS
AMAG Pharmaceuticals, Inc. $15.28 01/25/2018 Education Undisputed 01/23/2026 559488427 CMS
Bayer HealthCare Pharmaceuticals Inc. $21.11 07/06/2018 Food and Beverage Undisputed 01/23/2026 537129729 CMS
Endo Pharmaceuticals Inc. $23.82 01/23/2018 Food and Beverage Undisputed 01/23/2026 686651863 CMS
GlaxoSmithKline, LLC. $15.36 05/01/2018 Food and Beverage Undisputed 01/23/2026 594257615 CMS
Lupin Inc. $14.78 06/11/2018 Food and Beverage Undisputed 01/23/2026 605064863 CMS
Lupin Inc. $14.01 09/06/2018 Food and Beverage Undisputed 01/23/2026 605064865 CMS
Merck Sharp & Dohme Corporation $30.74 11/01/2018 Food and Beverage Undisputed 01/23/2026 604799753 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018
Source files
Dataset page · Bulk file · PY2018
Generated from
OP_DTL_GNRL_PGYR2018_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.